Research on the overall parameter design based on the optimization of the aircraft model
DOI:
https://doi.org/10.54097/6v0bjx28Keywords:
Genetic algorithms, Optimize, Aerocraft.Abstract
With the rapid development of the economy and the continuous improvement of aerospace technology, Aircraft play an important role in various neighborhoods. This paper analyzes and optimizes the aerodynamics and drag of the aircraft, and then the minimum drag model corresponding to the aircraft is obtained through genetic algorithm. The results show that the minimum drag model of the aircraft is affected by the shape of the fuselage, wings, cabin, tail and other models, it is necessary to calculate the minimum drag of the aircraft through genetic algorithm is 5411884N. It is hoped that this research can promote the development of aircraft optimization in the aviation field.
Downloads
References
[1] Xie J, Bai P,Li Y Y. Configuration design of lifting body based on genetic algorithm[J].Physics of Gases,2020,5( 4) : 31-36.
[2] Kumar S, Mahulikar P S .Aerothermal Analysis for Configuration Design of Swept Leading Edge Hypersonic Vehicle[J].Journal of Aerospace Engineering,2016,29(6):04016057-04016057.
[3] Zaigui W ,Yanbin L .Integrated Optimization Design Using Improved Pigeon-inspired Algorithm for a Hypersonic Vehicle Model[J].International Journal of Aeronautical and Space Sciences,2022,23(5):1033-1042.
[4] Hao Z ,Junjie S ,Haizhou G , et al.Research on aerodynamic shape optimization of reentry vehicle based on hybrid scale multi-fidelity neural network model[J].Aerospace Science and Technology,2023,142(PA):
[5] Hwang T J, Martins R J .A Computational Architecture for Coupling Heterogeneous Numerical Models and Computing Coupled Derivatives [J].ACM Transactions on Mathematical Software (TOMS), 2018, 44(4):1-39.
[6] NAING M H ,NGUYEN V N ,LEE J , et al.Aircraft Design Optimization Process using a Decision Model by Database[J].TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES,2015,58(1):30-38.
[7] Energy; Data on Energy Discussed by Researchers at Jiaxing University (Multi-Objective Aerodynamic and Structural Optimization of Horizontal-Axis Wind Turbine Blades) [J].Energy Weekly News, 2017, 225-.
[8] Physics - Thermophysics; Researchers from University of Michigan Discuss Findings in Thermophysics (Shape Optimization of Reentry Vehicles To Minimize Heat Loading)[J].Physics Week,2019,
[9] Tava M, Suzuki S .Multidisciplinary Design Optimization of the Shape and Trajectory of a Reentry Vehicle [J].TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, 2002, 45(147):10-19.
[10] Cao F ,Tang Z ,Zhu C , et al.Manifold-guided multi-objective gradient algorithm combined with adjoint method for supersonic aircraft shape design[J].Aerospace Science and Technology,2024,147109063-.
Downloads
Published
Conference Proceedings Volume
Section
License
Copyright (c) 2024 Highlights in Science, Engineering and Technology
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.